Carlos Roso
Production Engineer at Meta
Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolCarlos Roso is a production-focused software engineer with 12 years of experience building scalable web applications and systems for companies like Meta and Amazon. He blends front-end craftsmanship—contributing responsive, BEM-styled features to the popular notyf toast library—with deep production engineering and platform experience. As a former chief architect and tech lead, he designed a 90+ component Angular library, automated rapid prototyping workflows, and drove test coverage improvements across large Angular fleets. He’s delivered high-traffic products and complex interactive tools (2D/3D visual editors, PWAs) for global clients, and brings a pragmatic mix of full-stack skills, automation, and developer productivity focus. Based in Madrid with an engineering degree from Universidad de los Andes, he pairs hands-on implementation with architecture and team-building experience.
12 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Electrical and Electronics Engineering, 4.4/5, Bachelor's degree, Electrical and Electronics Engineering, 4.4/5 at Universidad de los Andes - Colombia
English, Spanish
Stackoverflow
1,485reputation
97kreached
34answers
3questions
svelte
top-5%
Github Skills (16)
css10
responsive-design10
toast10
javascript10
notification10
front-end-development10
toasts10
svelte9
rollupjs6
typescript6
lodash6
middleware6
environment-variables6
sapper6
angular6
Programming languages (12)
Github contributions (5)
caroso1222/notyf
Aug 2016 - Jun 2021
👻 A minimalistic, responsive, vanilla JavaScript library to show toast notifications.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:3 releases, 9 reviews, 112 commits in 4 years 10 months
Contributions summary:Carlos primarily focused on enhancing the user interface and functionality of the `notyf` library. Their contributions involved making the notifications responsive and adjusting CSS classes to adhere to the BEM methodology. They also added support for AMD and CommonJS modules, and included features such as customizable positioning, dismiss buttons, and an icon color option. Further enhancements included adding events to the notifications.
vanillajavascript-librarytoast-notificationsjavascriptnotifications
caroso1222/larocola
Jan 2015 - Jul 2015
Contributions:62 commits, 46 pushes, 1 branch in 5 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.